Researchers at UC San Francisco published a study Wednesday that found troubling cardiovascular risks linked to using cannabis, even for people who avoided smoking cannabis entirely. The study ...

Major global review finds cannabis users face up to 100% higher risk of cardiovascular death. Study shows 20% increased stroke risk and 29% higher ...

Treat it like tobacco: avoid criminalizing it, discourage its use, and protect bystanders, says editorial. Cannabis use is associated with twice the risk of dying from cardiovascular disease, along ...

Using marijuana doubles the risk of dying from heart disease, especially from stroke and heart attacks, a large new study ...

A wave of recent research points to reasons for concern for older users, with cannabis-related emergency room visits and ...

Though often seen as a wellness tool, cannabis use—even in edible form—is now tied to increased chances of a heart attack or ...

The observational data can’t capture details like the timing, amount, and type of exposure. Still, there’s a “safety signal.” ...

Learn about the link between cannabis use and death from cardiovascular disease, which could change the way we approach the drug in the future.

High blood pressure, anxiety and a risk of premature heart disease are why THC-laced gummies are a worrying health risk ...

As cannabis users age, health risks appear to grow. By Paula Span June 20, 2025. Benjamin Han, a geriatrician and addiction medicine specialist at the University of California, San Diego, ...

Even after adjusting for chronic health conditions and sociodemographic factors, those seeking acute care resulting from cannabis use had a 23% higher dementia risk than patients with noncannabis ...